Defiance Daily Target 2X Long Oklo ETF (OKLL) options traded 743 contracts on October 20, 2026 (259 calls and 484 puts, a put/call ratio of 1.87), compared with a 30-day average of 1,010. Options price a move of about ±9.2% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 146.6%
Implied move by the nearest expiration: ±9.2%
Option volume: 743 contracts (259 calls, 484 puts); 30-day average 1,010

Data as of October 20, 2026.

OKLL Option Breakdown

A breakdown of key statistics for each option expiration listed for OKLL. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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